Where does “underinformed” come from?

underinformed (English) comes from English informed, from English inform, from French informe, from Latin informis, from Latin in- -is, from Latin īn-, from Latin în, from Latin en — in.

underinformed (English): Given inadequate information

Definitions

  1. Given inadequate information

Ancestry of “underinformed”, step by step

underinformed traces back through two separate lines of ancestry.

via English informed

StepLanguageWordMeaning
1Englishinformedsimple past tense and past participle of inform;...
2EnglishinformTo instruct, train; To communicate knowledge to;...
3Frenchinformefirst-person singular present indicative of...
4Latininformisformless, shapeless; deformed; hideous, ugly
5Latinin- -isless, without, lacking
6Latinīn-un-, non-, not
7Latinînin, at, on, upon, from (space)
8Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
9Proto-Italicenin
10Proto-Indo-Europeanh₁énin

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European h₁én